baber/WOPTO huggingface dataset:
Patent WO-2021232860-A1 (WO)
Title: Communication method, apparatus and system
Inventor: CHEN XI
IPC: H04L12/66
Filed: 2021-02-06
Abstract: Disclosed are a communication method, apparatus and system, which belong to the field of cloud computing. The method comprises: a first application programming interface (API) gateway receiving a first API request; the first API gateway determining, from among a plurality of cloud platforms, a target cloud platform for responding to the first API request, wherein the format of the first API request is a format supported by the first API gateway; and the first API gateway sending a second API request to a second API gateway, wherein the second API request is determined on the basis of the first API request, the format of the second API request is a format supported by the second API gateway, and the second API gateway is an API gateway of the target cloud platform.
By means of the present application, the flexibility of the communication between a user equipment and different cloud platforms is improved.
Patent WO-2022062305-A1 (WO)
Title: Laser point cloud-based automatic line tower footing terrain extraction and mapping method
Inventor: LIU ANTAO
IPC: G06T17/05
Filed: 2021-02-07
Abstract: Disclosed is a laser point cloud-based automatic line tower footing terrain extraction and mapping method, comprising the following steps: denoising and filtering ground point cloud data acquired by a laser radar, patching the ground point cloud data, processing tower coordinates, setting a tower footing terrain range, processing full-line tower footing data in batches, and generating a contour map; by means of distance operation, extracting point clouds belonging to tower position ranges intelligently, quickly and automatically in batches, and automatically storing the point clouds as tower footing terrain data according to tower position names, such that designers can carry out design work such as tower footing leg matching; and generating contour line graphics files by using grid interpolation, and providing complete tower footing terrain files and graphic files for design major. According to the present invention, the tower footing terrain extraction speed is high, project cost investment is reduced, manual labor is reduced, and remarkable economic and social benefits are achieved.
Patent WO-2021213016-A1 (WO)
Inventor: JIA YONG
IPC: G01J1/42
Filed: 2021-03-03
Abstract: An ambient light detection method and device (700), an electronic apparatus (100), and a storage medium (800). The ambient light detection method comprises: acquiring light intensity values detected by a photosensitive sensor (130), wherein the photosensitive sensor (130) is positioned under a display screen (140), at least one of the detected light intensity values corresponds to a target region, and the target region is a region of the display screen in which some pixels do not emit light in a refresh process; applying a Fourier transform to time domain information of the detected light intensity value to obtain frequency domain information corresponding to the detected light intensity value; performing light intensity compensation on the detected light intensity value according to the frequency domain information; and determining an ambient light intensity value according to the compensated detected light intensity value. The invention employs an in-screen photosensitive sensor (130) to realize detection of current ambient light. Also provided are a device (700) corresponding to the ambient light detection method, an electronic apparatus (100), and a storage medium (800).
Patent WO-2022187998-A1 (WO)
Inventor: ZHANG RUIFENG
IPC: H02J3/32
Filed: 2021-03-08
Abstract: 提供了一种供电控制系统（100）及其控制方法，属于充电站控制领域。供电控制系统（100），用于带储能系统（30）的电动车充电站，供电控制系统（100）包括：变压器（10），与电网相连；输出插座（20），通过交流母线与变压器（10）相连，用于连接电动车充电站中的用电设备；储能系统（30），包括AC/DC双向变换器（31）以及通过AC/DC双向变换器（31）与交流母线连接的储能电池（32），其中，储能系统（30）配置成受控地在供电控制系统（100）处于不间断电源模式时将AC/DC双向变换器（31）切换至逆变状态，且在电网的电压正常时不输出电能、电网的电压异常时只由储能系统（30）提供电能。供电控制系统（100）及供电控制方法能够降低实现不间断电源功能的成本。
Patent WO-2022188022-A1 (WO)
Inventor: CAO QINGHENG
IPC: G01D21/02
Filed: 2021-03-09
Abstract: 一种基于听觉的感知系统及其使用方法，系统包括：用户交互模块(10)、信息获取模块(20)和分析处理模块(30)。方法包括：接收用户指令(S1)；获取用于结合指令进行分析处理的信息(S2)；根据指令和信息进行分析计算，执行指令和/或得出反馈的信息(S3)；如果有反馈的信息，将反馈的信息转化为听觉感知信号反馈给用户(S4)。通过基于听觉的感知系统及其使用方法，能够帮助人们更好的利用听觉来感知外界的信息，增强感知的效果，并可以帮助用户在光线不足、光线不佳、光线太强、弱视、近视、远视、老花、眼疲劳等环境中，或者是不方便仔细观看的时候如驾驶时，提升行走、寻物、使用计算机以及智能设备/智能系统等的效率。
Patent WO-2022193236-A1 (WO)
Inventor: ZHOU JIA
IPC: H03H7/20
Filed: 2021-03-18
Abstract: 本申请提供了一种移相器、相控阵、电子设备和终端设备，其特征在于，所述移相器包括可变增益放大器，所述可变增益放大器包括：差分电路、电容电路和控制电路；差分电路，包括第一信号输入端和第二信号输入端；电容电路，包括第一电容、第一开关、第二电容和第二开关，第一电容通过第一开关耦合在差分电路的第一输入端与公共地之间，第二电容通过第二开关耦合在差分电路的第二输入端与公共地之间；控制电路，用于控制第一开关和第二开关导通或者关断。本申请实施例所提供的可变增益放大器，可以提高通信信号的质量。
Patent WO-2022204986-A1 (WO)
Inventor: HUA LU
IPC: G02B13/00
Filed: 2021-03-30
Abstract: La présente demande concerne le domaine technique de l'imagerie optique, et en particulier un système d'imagerie optique, un module de capture d'image et un dispositif électronique. Le système d'imagerie optique comprend séquentiellement, d'un côté objet à un côté image, une première lentille ayant une puissance focale positive ; une deuxième lentille ayant une puissance focale négative ; une troisième lentille ayant une puissance focale positive ; une quatrième lentille ayant une puissance focale ; une cinquième lentille ayant une puissance focale, une surface côté objet de la cinquième lentille étant concave à proximité d'un axe optique, et une surface côté image de la cinquième lentille étant convexe à proximité de l'axe optique ; une sixième lentille ayant une puissance focale ; une septième lentille ayant une puissance focale négative, une surface côté image de la septième lentille étant concave à proximité de l'axe optique ; une huitième lentille ayant une puissance focale, une surface côté objet de la huitième lentille étant convexe à proximité de l'axe optique ; et une neuvième lentille ayant une puissance focale, une surface côté objet de la neuvième lentille étant convexe à proximité de l'axe optique, et une surface côté image de la neuvième lentille étant concave à proximité de l'axe optique. Selon le système d'imagerie optique dans la présente demande, l'effet d'imagerie du système d'imagerie optique peut être amélioré.
Patent WO-2021197424-A1 (WO)
Title: 信息配置及确定方法、网络设备和终端设备
Inventor: ZHENG KAILI
IPC: H04W24/02
Filed: 2021-04-01
Abstract: 本发明公开了一种信息配置及确定方法、网络设备和终端设备，其中，所述信息配置方法包括：配置目标配置信息，目标配置信息包括目标QCL参考信息和时间余量n中的至少一个；其中，目标QCL参考信息与解调参考信号DMRS资源对应，目标QCL参考信息用于供终端设备进行信道估计和数据解调；时间余量n用于供终端设备进行目标切换，其中，目标切换包括晶振频率切换、空间关系信息SpatialRelationInfo切换、传输配置指示状态TCIstate切换和传输接收点TRP切换中的至少一个。
Patent WO-2021197433-A1 (WO)
Inventor: HSIANG SHIH-TA
IPC: H04N19/119
Filed: 2021-04-01
Abstract: A method and apparatus for signaling or parsing picture partition information are disclosed. The current picture is partitioned into one or more slices and one or more tiles according to the picture partition information. A control syntax is determined, where the control syntax is signaled from the video bitstream at the encoder side or parsed from the video bitstream at the decoder side unless the picture partition information indicates that a rectangular slice mode is selected, each sub picture is allowedto contain more than one rectangular slice, andthe current picture contains only one rectangular slice in the current picture. In-loop filtering is applied across slice boundaries if the picture partition information indicates multiple slices existing in the current picture and the control syntax indicates the in-loop filtering being enabled.
Patent WO-2022213346-A1 (WO)
Title: Earphone
Inventor: LI ENDONG
IPC: G01J5/00
Filed: 2021-04-09
Abstract: An earphone is provided. The earphone comprises a housing defining an audio opening, the audio opening is configured to be positioned within or facing toward an ear canal of a wearer in an wearing position of the earphone; a speaker driver positioned within the housing, the speaker driver comprising a diaphragm facing toward the audio opening, defining an audio channel between the diaphragm and the opening; a body temperature measuring module positioned within the audio channel, the body temperature measuring module comprising a reflector and a temperature sensor, the temperature sensor is configured to receive an infrared light transmitted through the audio opening and reflected by the reflector.
Patent WO-2022068170-A1 (WO)
Inventor: QIU DIUQING
IPC: B67D1/06
Filed: 2021-04-11
Abstract: A beer dispensing device, which belongs to the technical field of drinking equipment, and solves the problem of inconvenient replacement of the existing beer dispensing devices. The beer dispensing device comprises a base body (1) having an inner cavity, a push core (2) provided on the base body and capable of supplying air into an inverted beer barrel (9) and leading out a medium from the beer barrel outwards, and a beer outlet pipe (7) connected to the push core; several supporting legs (1e) are provided on the bottom of the base body, a positioning hole (1a), which is in communication with the inner cavity and used for allowing an end portion of the inverted beer barrel to be inserted, is provided on an upper portion of the base body, the push core is inserted into the base body from the positioning hole, a control member (3) which can be operated outside the base body is provided in the base body, the push core is axially fixed on the base body by means of a positioning structure controlled by the control member, a beer outlet port (2e) is provided on a side portion of the push core, and the beer outlet pipe is arranged outside the inner cavity of the base body and the inner end of the beer outlet pipe is inserted into the beer outlet port. The beer dispensing device has the advantages of being easy to replace and having high convenience.
Patent WO-2021208828-A1 (WO)
Title: Feedthrough capacitor not packaged by glass and applicable to airtight device
Inventor: ZHENG CHAOYONG
IPC: H01G4/224
Filed: 2021-04-12
Abstract: A feedthrough capacitor not packaged by glass and applicable to an airtight device, comprising a ceramic capacitor body (1) having a disk-like multilayer laminated structure. A Kovar tube (3) is arranged in an inner hole (2) of the disk-like ceramic capacitor body (1), a conductive pin (4) penetrates through an inner hole (2) of the Kovar tube (3), and the conductive pin (4) and the Kovar tube (3) as well as the Kovar tube (3) and the disk-like ceramic capacitor body (1) are soldered and fixed using gold-tin alloy solder. The distance between the conductive pin (4) and the inner hole (2) of the disk-like ceramic capacitor body (1) is shortened by adding the Kovar tube (3) between the conductive pin (4) and the disk-like ceramic capacitor body (1), so that the amount of gold-tin alloy solder used in a soldering process is effectively reduced; because the amount of the gold-tin alloy solder used is reduced, the effect of thermal expansion and contraction of the gold-tin alloy solder on a ceramic capacitor can be greatly relieved, thereby improving the quality of the ceramic capacitor; moreover, the entire product can be easily cleaned, with no flux left, and dense solder joints are formed to meet specific airtightness requirements.
Patent WO-2021244147-A1 (WO)
Inventor: JIANG XIANWEI
IPC: G07F17/00
Filed: 2021-04-13
Abstract: The present utility model relates to the technical field of public rental devices. Disclosed is a power bank rental device. The rental device comprises a battery compartment, several accommodating housings are provided within the battery compartment, the accommodating housings are provided with accommodating slots used for accommodating power banks, electromagnetic locks corresponding to the accommodating slots are provided within the battery compartment, and the electromagnetic locks comprise locks and coil mechanisms. Through holes are provided on the inner sidewalls of the accommodating slots, the power banks are provided with lock openings fitting the through holes, and the locks are sleeved within the through holes. The coil mechanisms are used for driving the locks to move in the axial direction thereof until the locks are mated with the lock openings or the locks are separated from the lock openings. The present utility model replaces an electric motor drive with electromagnetic drive, thus providing the rental device with the advantages of great stability, structural simplicity, and a short response time.
Patent WO-2022222028-A1 (WO)
Title: Traffic light detection and classification for autonomous driving vehicles
Inventor: LYU JEONG HO
IPC: B60W40/02
Filed: 2021-04-20
Abstract: A driving environment is perceived based on sensor data obtained from a plurality of sensors mounted on the ADV, including detecting a traffic light, where the plurality of sensors includes at least one image sensor. A first sensor setting (402) is applied to the at least one image sensor to capture a first frame, and a second sensor setting (403) is applied to the at least one image sensor to capture a second frame. A color of the traffic light is determined based on sensor data of the at least one image sensor in the first frame. The ADV is controlled to drive autonomously according to the color of the traffic light determined based on sensor data of the at least one image sensor in the first frame and a driving environment perceived based on sensor data of the at least one image sensor in the second frame.
Patent WO-2021249106-A1 (WO)
Title: 一种内存操作控制方法、设备及存储介质
Inventor: WANG YE
IPC: G06F9/50
Filed: 2021-05-13
Abstract: 一种内存操作控制方法、设备及存储介质，因为内存块整体在接收读操作线程与写操作线程时不需要加锁，所以同一时间内读操作线程与写操作线程可以并行执行，不会相互堵塞。同时，因为将内存块划分出了至少两个内存分块，因此即便读操作线程与写操作线程并行，但读操作线程是对内存块当前的可读内存分块进行操作，而写操作线程是对除该可读内存分块以外的其他内存分块进行操作，所以，两个内存操作线程的不会相互影响，可以保证数据读写操作的正确性与有效性。
Patent WO-2021244263-A1 (WO)
Inventor: KWONG KAI HONG
IPC: G05B19/418
Filed: 2021-05-15
Abstract: A method for constructing an automated production control architecture. The method comprises: mapping devices that participate in production control, and production process flows of products into a database of a background control center (S1); the background control center binding the production process flows with the devices (S5); and after the connection between the background control center and the devices is established (S6), the background control center calling associated devices to realize production control over the products according to the production process flows of the products. During a production control process, the control over devices can be realized by modifying variables of control programs of devices mapped into a database, and an automated execution procedure of the whole process is thus realized. An overall architecture is formed by associating and integrating production links of products, and automated production of the products can be realized according to the architecture.
Patent WO-2021238941-A1 (WO)
Inventor: LI NA
IPC: H04L1/18
Filed: 2021-05-25
Abstract: 本申请公开了一种HARQ-ACK反馈方法、终端设备和网络设备，所述HARQ-ACK反馈方法包括：根据单播DCI的指示，对目标组播PDSCH或目标PDSCH组中的PDSCH进行HARQ-ACK反馈；其中，所述目标PDSCH组中的PDSCH包括组播PDSCH。
Patent WO-2022252005-A1 (WO)
Inventor: WEI FENG
IPC: H01L27/32
Filed: 2021-05-31
Abstract: La présente invention concerne un panneau d'affichage (11) et un appareil d'affichage (1000). Le panneau d'affichage comprend : un substrat de base (10) qui comprend une région d'affichage (AA) et une région périphérique (NA) ; une première couche d'électrode (25) disposée sur le substrat de base (10) ; une couche de définition de pixels (PDL) disposée sur le côté de la première couche d'électrode (25) à distance du substrat de base (10), la couche de définition de pixels (PDL) comprenant une première partie (PDL01) et une deuxième partie (PDL02), la première partie (PDL01) est située dans la région d'affichage (AA) et comprend des ouvertures correspondant à une pluralité de sous-pixels, la deuxième partie (PDL02) est située dans la région périphérique (NA), et la deuxième partie (PDL02) et la première partie (PDL01) sont une structure intégrale ; et une couche d'espacement (PSL) disposée sur le côté de la couche de définition de pixels (PDL) à distance du substrat de base (10). La couche d'espacement (PSL) comprend une première unité de répétition d'espacement (PSX1) et une deuxième unité de répétition d'espacement (PSX2), la première unité de répétition d'espacement (PSX1) étant située dans la région d'affichage (AA), et la deuxième unité de répétition d'espacement (PSX2) étant située dans la région périphérique (NA). Une projection orthographique de la deuxième unité de répétition d'espacement (PSX2) sur le substrat de base (10) est située dans une projection orthographique de la deuxième partie (PDL02) sur le substrat de base (10), et est située du côté d'une limite (PDLS) de la deuxième partie (PDL02) éloignée de la région d'affichage (AA) proche de la région d'affichage (AA).
Patent WO-2022110740-A1 (WO)
Inventor: YANG SHAOYU
IPC: G05D1/02
Filed: 2021-05-31
Abstract: La présente invention concerne un procédé et un appareil permettant de déterminer une contrainte de planification transversale dans le domaine technique de la conduite autonome. Le procédé consiste : à obtenir une trajectoire de conduite de référence d'un véhicule à conduite autonome sur une première route, la trajectoire de conduite de référence comprenant une pluralité de points de cheminement (1301) ; selon une ligne de voie au niveau du premier côté d'un premier point de cheminement dans la pluralité de points de cheminement, à déterminer une contrainte de planification transversale statique du premier côté du premier point de cheminement (1302) ; lorsque la trajectoire de conduite réelle du véhicule à conduite autonome ne s'écarte pas de la trajectoire de conduite de référence, à déterminer, en fonction de la vitesse de conduite du véhicule à conduite autonome au niveau du premier point de cheminement, la contrainte de planification transversale statique et la largeur de carrosserie de véhicule du véhicule de conduite autonome, une contrainte de planification transversale initiale du premier côté lorsque le véhicule à conduite autonome se trouve au premier point de cheminement (1303) ; et au moins en fonction d'une première distance entre un premier objet et le premier point de cheminement, et la contrainte de planification transversale initiale, à déterminer une contrainte de planification transversale réelle du premier côté lorsque le véhicule à conduite autonome se trouve au niveau du premier point de cheminement (1304). Le procédé peut obtenir la variation de la contrainte de planification transversale avec la variation d'un environnement de trafic.
Patent WO-2022227230-A1 (WO)
Inventor: YANG SHUMING
IPC: G01Q60/38
Filed: 2021-06-04
Abstract: Disclosed is a preparation method for a carbon nanotube probe, comprising the steps of: 1) growing a carbon nanotube bundle at the tip of a scanning probe microscope probe; and 2) using a focused ion beam system to process the probe on which the carbon nanotube bundle is grown so as to obtain an elongated carbon nanotube tip. In the present invention, a scanning probe microscope probe which has a relatively large length-to-diameter ratio may be obtained, and has high-precision measurement capabilities for the measurement of a complex microstructure which has a high depth-to-width ratio.
Patent WO-2022266822-A1 (WO)
Title: Procédés, appareils et supports lisibles par ordinateur pour accès aléatoire en cas de congestion
Inventor: KOSKINEN JUSSI-PEKKA
IPC: H04W74/08
Filed: 2021-06-22
Abstract: Sont divulgués des procédés de radiomessagerie. Un procédé donné à titre d'exemple peut comprendre la sélection, par un équipement utilisateur, d'une ressource d'accès aléatoire parmi un second groupe de ressources d'accès aléatoire, et la réalisation d'une procédure d'accès aléatoire sur la ressource d'accès aléatoire sélectionnée, le second groupe de ressources d'accès aléatoire pouvant être différent d'un premier groupe de ressources d'accès aléatoire, et le premier groupe de ressources d'accès aléatoire pouvant être associé à un événement déclenchant la procédure d'accès aléatoire et/ou un type de l'équipement utilisateur. Des appareils et des supports lisibles par ordinateur associés sont également divulgués.
Patent WO-2022033195-A1 (WO)
Title: Machine vision-based slag extracting system
Inventor: SHENG DI
IPC: B22D43/00
Filed: 2021-06-25
Abstract: Disclosed is a machine vision-based slag extracting system, comprising a slag extractor, and characterized by further comprising a control cabinet, a camera, a height detection device, and a first detection system. The camera is used for photographing the liquid level of a steel/iron ladle, and is connected to the control cabinet; the height detection system is used for detecting the height of the liquid level in the steel/iron ladle, and is connected to the control cabinet; the first detection system is used for detecting the position and posture of a slag rake at the tail end of the slag extractor, and is connected to the control cabinet; and the control cabinet is used for controlling the action of the slag extractor. According to the present utility model, a slag extracting region is recognized by means of machine vision, manual calibration is not needed, a control system can automatically obtain an effective slag extracting region, the slag extractor is controlled to operate, the labor intensity of workers is reduced, and the slag extracting efficiency and the flexibility and accuracy of operation are improved.
Patent WO-2022057364-A1 (WO)
Title: Region division method and apparatus, and electronic device and computer-readable storage medium
Inventor: Cai Jixuan
IPC: G06Q30/02
Filed: 2021-06-28
Abstract: The embodiments of the present application relate to the technical field of the Internet. Disclosed are a region division method and apparatus, and an electronic device and a computer-readable storage medium. The region division method comprises: determining a plurality of merchants within a target region, and according to merchant information of the plurality of merchants, constructing a merchant relationship network of the target region, wherein the merchant information comprises geographical information of the merchants, and the merchant relationship network is used for identifying an association relationship between the plurality of merchants; then, on the basis of the merchant relationship network, determining business circles respectively corresponding to the plurality of merchants; and determining the business circle boundary of each business circle according to the geographical information of the merchants included in each business circle. By means of the method in the embodiments of the present application, the corresponding business circles and precise business circle boundaries can be automatically generated on the basis of a cloud server, such that the error caused, for the partitioning of business circles and the determination of business circle boundaries, by the difference or deficiency in the cognition and experience of a technician is effectively prevented, thereby achieving the technical effect of automatically, efficiently and comprehensively partitioning off business circles in a target area.